Re: Slow DNS Lookup (4TH POSTING)
Leonard,
I am pasting my named files for you to crosscheck. I only have one zone here
and it's an INTERNAL dns.. that means that resolves to 10.0.x.x/255.255.0.0
but It will also serve as a Cache Nameserver for other hosts.
Sorry about the lenght of the email.
------------- /etc/named.conf ----------------
options {
directory "/var/named";
allow-query { 10.0.0/24; 127.0.0.1/32; };
version "DNS server"; // hide BIND version
};
zone "." {
type hint;
file "named.ca";
};
zone "marconcini.com.ar"{
type master;
file "marconcini.com.ar";
notify no;
allow-update{
10.0.0/24
};
};
zone "0.0.10.IN-ADDR.ARPA"{
type master;
file "10.0.0";
};
zone "0.0.127.IN-ADDR.ARPA"{
type master;
file "named.local";
};
--------- EOF -----------
---- /var/named/10.0.0 --------
@ IN SOA jupiter.marconcini.com.ar
martin.marconcini.com.ar (
2001022602 ; serial
3600 ; refresh
900 ; retry
1209600 ; expire
43200 ; default_ttl
)
@ IN NS jupiter.marconcini.com.ar.
// Now My Hosts on the Internal LAN.
1 IN PTR jupiter.marconcini.com.ar. //
Firewall/DNS/Apache/Samba Linux
55 IN PTR caldera.marconcini.com.ar. // Linux Caldera
2.4 Workstation
66 IN PTR debian.marconcini.com.ar. // My Develop-Test
Potato
77 IN PTR martin.marconcini.com.ar. // My Gaming Win98
88 IN PTR carolina.marconcini.com.ar. // Brother's
GirlFriend Notebook
99 IN PTR marcos.marconcini.com.ar. // Brother's Win2k
workstation
------------------EOF--------
----------------- /var/named/marconcini.com.ar ---------------
@ IN SOA ns1.marconcini.com.ar.
martin.marconcini.com.ar (
2001022503 ; serial
28800 ; refresh
14400 ; retry
3600000 ; expire
86400 ; default_ttl
)
; DNS
@ IN NS jupiter
; MX
@ IN MX 10 smtp
; RP
@ IN RP martin martin
martin IN TXT "Martin Marconcini"
; DNS
jupiter IN A 10.0.0.1
; Services (Almost Virtual ones)
ns1 IN CNAME jupiter
ftp IN CNAME jupiter
mail IN CNAME jupiter
@ IN A 10.0.0.1
www IN CNAME jupiter
smtp IN CNAME jupiter
; Intranet Stuff
martin IN A 10.0.0.77
marcos IN A 10.0.0.99
debian IN A 10.0.0.66
caldera IN A 10.0.0.55
carolina IN A 10.0.0.88
; Virtual Web Sites
dentalmedia IN CNAME jupiter
edentalmedia IN CNAME jupiter
-------------- EOF --------------
---------- /var/named/named.local ------------ (THE Reverse for Localhost)
@ IN SOA localhost. root.localhost. (
2001022101 ; serial
28800 ; refresh
14400 ; retry
3600000 ; expire
86400 ; default_ttl
)
1 IN PTR localhost.
@ IN NS localhost.
---------- EOF -------------
THIS DNS RESOLVES ALL REVERSE AND NON-REVERSE LOOKUPS PRETTY FAST!!!
And it's a P133 w/32mb ;)
Hope is useful!
Good Luck,
Martin Marconcini.
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